Oceanvolt Ltd is focused on producing electric propulsion systems for catamarans and sailboats. Each and every part of the system has been specifically designed for electrical use. Compared to combustion engines, this system is silent, simple and reliable. “Less from nature, more for people.” Discover technology that respects both people and nature.See More

I have an ASMO Thoosa 9000 system in my Ericson 30+ Does someone have a guide to pulling data out of the system? I have heard that the controller keeps some event data. I notice when I open the controller black box, that the big green brick inside has an RS 232 port. Is that just for programming, or can one also pull data out of it? I've like to be able to keep a log of what's happening with the motor and battery system. Thanks. --Ernie GalvanZenergy, Ericson 30+See More

I'm building a Kahuna Nui pilothouse cutter and want to install electric rather than a diesel engine. The plans call for a 38 hp beta marine. So I'm researching options.question:1. AC or DC motors which is most efficient?2.Belt drive or direct gear driven?3. AC or DC motors which has better re-generation?JeffSee More